1. Tail Wagging: A wagging tail is often a clear indicator of happiness in dogs. Look for a relaxed and loose wagging motion, which signifies positive emotions.
2. Relaxed Body Language: A happy dog will exhibit relaxed body language, including loose muscles, soft eyes, and ears in a natural position (not pinned back).
3. Playfulness: Dogs express happiness through playful behavior, such as bounding around, play-bowing, and engaging in games like fetch or tug-of-war.
4. Smiling or Open Mouth: Some dogs will appear to smile when they're happy, with their mouths slightly open and relaxed.
5. Soft and Wiggly Body Movements: Happy dogs often have a gentle and wiggly demeanor, especially when they're greeting you or receiving attention.
6. Appetite and Eating Habits: A happy dog will have a healthy appetite and enjoy mealtime without hesitation or signs of stress around food.
7. Seeking Physical Contact: Happy dogs may seek physical closeness with their owners or other family members, such as leaning against you, sitting on your lap, or cuddling.